TM-5-4210-249-13-P-1

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 1 OF 4

TM-5-4210-249-13-P-1 - Page 761 of 1188

TM 5-4210-249-13&P-1

0105-1

DRAFT

0105

FIELD LEVEL MAINTENANCE

DIRECT TANK FILL VALVE DOES NOT OPERATE PROPERLY (AUTO OR MANUAL MODE)

INITIAL SETUP:

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

DIRECT TANK FILL VALVE DOES NOT OPERATE PROPERLY (AUTO OR MANUAL MODE)

NOTE

•

Ensure cap is installed tightly on DIRECT TANK FILL during this procedure, or connect

hose to DIRECT TANK FILL connector to drain water into appropriate container or to

ground.

If direct tank fill valve opens during this procedure, water will discharge from tank

uncontrolled.

•

Do not engage water pump engine during this procedure.

Valve operation can be checked

without pump operation.

•

Valve operations can be checked by observing valve shaft rotation.

•

If it is known that direct tank fill valve operates properly in manual mode, go to Step 2.

Tools and Special Tools

Lead Set, Test (WP 0622, Item 21)

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Personnel Required

MOS 63B Wheeled vehicle mechanic (2)

References

TM 9-2320-325-14&P

WP 0004

WP 0007

WP 0123

WP 0303

WP 0540

WP 0325

WP 0337

WP 0339

References (continued)

WP 0412

WP 0413

WP 0418

WP 0441

WP 0447

WP 0457

WP 0458

WP 0459

WP 0499

WP 0463

Equipment Conditions

Water pump engine OFF (WP 0022)

Engine OFF (TM 9-2320-347-10)

Wheels chocked (TM 9-2320-347-10)